EP4549898A4 - TEMPERATURE SENSOR, PACKAGING METHOD FOR TEMPERATURE SENSOR AND TEMPERATURE MEASURING METHOD - Google Patents
TEMPERATURE SENSOR, PACKAGING METHOD FOR TEMPERATURE SENSOR AND TEMPERATURE MEASURING METHODInfo
- Publication number
- EP4549898A4 EP4549898A4 EP23830103.0A EP23830103A EP4549898A4 EP 4549898 A4 EP4549898 A4 EP 4549898A4 EP 23830103 A EP23830103 A EP 23830103A EP 4549898 A4 EP4549898 A4 EP 4549898A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- temperature sensor
- temperature
- measuring method
- packaging method
- packaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
- G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
- G01K7/25—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit for modifying the output characteristic, e.g. linearising
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Integrated Circuits (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210764620.7A CN117367616A (en) | 2022-06-30 | 2022-06-30 | Temperature sensor, temperature sensor packaging method and temperature measurement method |
| PCT/CN2023/101903 WO2024001924A1 (en) | 2022-06-30 | 2023-06-21 | Temperature sensor, temperature sensor packaging method, and temperature measurement method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4549898A1 EP4549898A1 (en) | 2025-05-07 |
| EP4549898A4 true EP4549898A4 (en) | 2025-11-05 |
Family
ID=89383220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23830103.0A Pending EP4549898A4 (en) | 2022-06-30 | 2023-06-21 | TEMPERATURE SENSOR, PACKAGING METHOD FOR TEMPERATURE SENSOR AND TEMPERATURE MEASURING METHOD |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250383242A1 (en) |
| EP (1) | EP4549898A4 (en) |
| CN (1) | CN117367616A (en) |
| WO (1) | WO2024001924A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119756559A (en) * | 2025-01-16 | 2025-04-04 | 上海邦芯半导体科技有限公司 | Detection device and semiconductor device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5979876B2 (en) * | 2009-02-04 | 2016-08-31 | シュルンベルジェ ホールディングス リミテッドＳｃｈｌｎｍｂｅｒｇｅｒ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ | Method and system for temperature compensated temperature measurement |
| CN114242787A (en) * | 2021-12-29 | 2022-03-25 | 江苏中科君芯科技有限公司 | Soaking trench gate IGBT structure |
| CN114647262A (en) * | 2020-12-21 | 2022-06-21 | 细美事有限公司 | thermostat |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6554470B2 (en) * | 2000-11-07 | 2003-04-29 | Maxim Integrated Products, Inc. | M-level diode junction temperature measurement method cancelling series and parallel parasitic influences |
| CN103479523A (en) * | 2013-10-16 | 2014-01-01 | 武汉大学 | Thermostatic feeding bottle |
| CN208284068U (en) * | 2018-06-13 | 2018-12-25 | 国通（北京）电信工程有限公司 | A kind of fire-fighting alarm system in conjunction with security protection |
| CN108931315B (en) * | 2018-10-09 | 2024-11-08 | 国家海洋技术中心 | A temperature measurement circuit based on NTC thermistor |
| CN112798149B (en) * | 2020-12-29 | 2024-02-02 | 杭州和利时自动化有限公司 | Multichannel thermal resistance measuring device and redundant multichannel thermal resistance measuring device |
| CN112964383A (en) * | 2021-02-20 | 2021-06-15 | 德阳聪源光电科技股份有限公司 | Temperature detection circuit, control system and device |
| CN114334648B (en) * | 2021-12-29 | 2024-04-19 | 江苏中科君芯科技有限公司 | Manufacturing process of soaking trench gate IGBT and soaking trench gate IGBT structure |
-
2022
- 2022-06-30 CN CN202210764620.7A patent/CN117367616A/en active Pending
-
2023
- 2023-06-21 EP EP23830103.0A patent/EP4549898A4/en active Pending
- 2023-06-21 WO PCT/CN2023/101903 patent/WO2024001924A1/en not_active Ceased
- 2023-06-21 US US18/875,523 patent/US20250383242A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5979876B2 (en) * | 2009-02-04 | 2016-08-31 | シュルンベルジェ ホールディングス リミテッドＳｃｈｌｎｍｂｅｒｇｅｒ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ | Method and system for temperature compensated temperature measurement |
| CN114647262A (en) * | 2020-12-21 | 2022-06-21 | 细美事有限公司 | thermostat |
| CN114242787A (en) * | 2021-12-29 | 2022-03-25 | 江苏中科君芯科技有限公司 | Soaking trench gate IGBT structure |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2024001924A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20250383242A1 (en) | 2025-12-18 |
| CN117367616A (en) | 2024-01-09 |
| WO2024001924A1 (en) | 2024-01-04 |
| EP4549898A1 (en) | 2025-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20241223 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20251002 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01K 7/22 20060101AFI20250926BHEP |